package com.quoo.struts2.service;

import java.util.List;

import com.quoo.struts2.domain.User;


public interface UserService {

	public void Save(User user);

	public void delete(User user);

	public void update(User user);

	public List<User> findAll();

	public User findById(Integer id);
 
	public boolean validate(String username, String password);
}
